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AS203133 Optimas_UK Optimas OE Solutions LTD

Optimas_UK Optimas OE Solutions LTD · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#1,928largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide#73,722of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited Kingdom2,261 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 185.217.216.0/24

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses
AS202783#1925 SWANN-MNT NHS National Services Scotland256
AS202808#1926 LOGIENET Blairlogie Community and Heritage Trust256
AS203108#1927 iTouchVision iTouch Vision LTD256
AS203403#1929 Flextel Flextel Limited256
AS203795#1930 uk-fidelis-1-as FIDELIS MARKETING LIMITED256
AS203826#1931 TRANQUILA-HOST-AS Tranquila-Host ltd.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources